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Show 240 SUMMARY OF MEASUREMENTS. CHAP. VII. TABLE A.-Relative Heights of Plants from Parents crossed with Pollen from other Plants of tl~e same Stoc!c, and self-fert'ilised. NAMES OF PLANTS. ~-------------~---------------- 1 Ipomrea purpurea-lst generati?n Ipomrea purpurea-2nd generatwn Ipomrea purpurea--3rd generation Ipomrea purpurea-4th generation Ipomrea purpurea-5th generation Ipomrea purpurea-6th generation Ipomrea puqJurea-7th generation Ipomrea purpurea-8th generation Ipomrea purpurea-9th generation Ipomrea purpurea-lOth generation Number and average height of all) 6 86•00 6 84•16 6 77•41 7 69•78 6 82•54 6 87·50 9 83·94 8 113 · 25 14 81•39 5 93·70 the plants of the ten ·genera- 73 tions . • • · • · · • Mimulus luteus-three first gene-J rations, before the new and t aller 10 self-fertilised variety appeared Digitalis purpurea . • Calce~laria-( common greenhouse} 16 var1ety) . • • • . • , Linaria vulgaris Verbascum thapsus 1 3 6 Vandellia nummularifolia-crossed l and self-fertilised plants, raised 20 from perfect flowers. • • . Vandellia nummularifolia-crossed t and self-fertilised plants, raised 24 from perfect flowers : secondJ trial, plants crowded . . . Vandellia nummularifolia-crossed l plants raised from perfect flowers, and self-fertilised plants from I 20 cleistogene flowers • • • , Gesneria pendulina . Sal via coccinea . Origanum vulgare , Thunbergia alata Brassica oleracea lberis umbellata-the self-fertilised} plants of the 3rd generation . 8 6 4 6 9 7 I 85·84 8·19 51•33 19· 50 7•08 65•34 32•06 27•85 20·00 60•00 41•08 19•12 6 6 6 7 6 6 9 8 14 5 73 10 8 1 3 6 20 24 20 8 6 4 6 9 7 65 · 66 as 100 to 7G 66.33 " " 79 52•83 " " 68 60·14 " " 86 62 •33 63 •16 68·25 96•65 64•07 50•40 66·02 35 •87 15·00 5·75 56 50 4·27 3•38 4•06 29•14 21•16 17 ·12 65•00 39 ·00 16· 39 " " " " " , " " " " " " " " " " " " " " " 75 " 72 " 81 " 85 " 79 " 54 " 77 " 65 " 70 " 77 " 81 " 86 " 99 " 94 " 94 " 90 " 76 , 8o , lOS " 95 " 86 CHAP. VII. SUMMARY OF MEASUREMENTS. 241 TABLE A-continued. NAMES~ OF PLANTS. -------------- Papaver vagum. stock, 1st generation . . . 15 4 Eschscholtzia californica-English} Eschscholtzia californica-English t stock, 2nd generation . . . J 11 Eschscholtzia californica - Bra-l zilian stock, 1st generation . . J 14 Esc?~choltzia californ ica- Bra-t z1han stock, 2nd generation. . f 18 Eschscholtzia californica-a\'eracre/ height and number of all the 47 plants of Eschscholtzia • . . Reseda lutea-grown in pots . . Reseda lutea-grown in open grounJ Reseda odorata - self - fertilised/ 24 8 seeds from a highly self-fertile 19 plant, grown in pots. . . . Reseda odorata - self - fertilised/ seeds from a highly self-fertile plant, grown in open ground . 8 Reseda odorata - self - fertilised! seeds from a semi-self-sterile 20 plant, grown in pots. . . . Reseda odorata - self- fertilised seeds from a sem i-Relf-sterile ylant, grown in open ground . V10la tricolor 14 8 Adonis restivalis. • . . · . 4 Delphinium consolida 6 Viscaria oculata 15 21 · 01 29 •68 32 •47 44·64 43 · 38 40•03 17•17 28·09 27•48 25•76 29·98 25•92 5 ·58 14•25 14•95 34 ·50 Dianthus caryophyllus .open.} ground, about . . . 6? 28? Dianth.us ~aryophyllus-2nd gen-} . erat10n, 111 pots, crowded . . 2 D1anth.us ~aryophyllus-3rd gen-} 8 . erat10n, 111 pots • . . . . D1anthus caryophyllus-o{fspring) f~·om plants of the 3rd self-ferti-j hsed generation crossed by inter- crossed plants of 3rd creneration ~ 15 com.p~red with plants ~f 4th self~~ fert1hsed generation . . J 16•75 28•39 15 119 ·54 as lOOto 89 4 25 ·56 " " 86 11 32·81 14 45 •12 19 48 24 8 19 8 20 8 14 4 6 15 50 ·30 14 •61 23•14 22·55 27 •09 27•71 23 ·54 2 •37 14·31 12• 50 33 ·55 6? 24? 2 8 28·21 26 •55 " " " " " " " " " " ., " ,", " " " " " 101 " 101 , llo " 107 " " " 85 82 82 , 10.S ,. " " 4-~ " l !l() ,, " ,. ,. ,. ,. ,+ 97 86 0.) |